Lokationer i nærheden
Hemlock Center, New Hampshire, Forenede Stater
Charlestown, New Hampshire, Forenede Stater
Springfield Junction, New Hampshire, Forenede Stater
Steder i nærheden
Connecticut River State Park, Forenede Stater
Charlestown Main Street Historic District, Forenede Stater
State Fish and Wildlife Management Area, Forenede Stater

Luftkvalitet i Hemlock Center, New Hampshire, Forenede Stater

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Forureningskilder i Hemlock Center, Forenede Stater

PM10
0.27 μg/ft3
PM25
Primær forureningskilde
0.31 μg/ft3
NO2
6.68 ppb
SO2
0.59 ppb
CO
0.2 ppb
O3
12.43 ppb
Lav risikoHøj risiko

Pollenindeks i Hemlock Center, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Hemlock Center, Forenede Stater

tir. 17. december
MorgenMiddagAftenNat
Næste dag
Næste dag
AQI (luftkvalitetsindeks)
46
19
30
35
Næste dag
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
Næste dag
PM10
0.31 μg/ft3
0.03 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
PM25
0.31 μg/ft3
0.12 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
NO2
6.03 ppb
2.4 ppb
0.6 ppb
1.8 ppb
SO2
0.51 ppb
0.5 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
14 ppb
19.3 ppb
30.3 ppb
35.2 ppb
AQI (luftkvalitetsindeks)
19
30
35
35
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.03 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
PM25
0.12 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
NO2
2.4 ppb
0.6 ppb
1.8 ppb
1.5 ppb
SO2
0.5 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
19.3 ppb
30.3 ppb
35.2 ppb
34.7 ppb
AQI (luftkvalitetsindeks)
33
31
31
30
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
PM25
0.31 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
0.31 μg/ft3
NO2
2.4 ppb
2.5 ppb
3.1 ppb
2.7 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.9 ppb
31.4 ppb
31.1 ppb
29.5 ppb
AQI (luftkvalitetsindeks)
30
31
32
0
Pollen

Træ

0
0
0
-
Ikke tilgængelig

Ukrudt

0
0
0
-
Ikke tilgængelig

Græs

0
0
0
-
Ikke tilgængelig
PM10
0.08 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
N/A
PM25
0.33 μg/ft3
0.32 μg/ft3
0.36 μg/ft3
N/A
NO2
1.8 ppb
2 ppb
2.9 ppb
N/A
SO2
0.2 ppb
0.4 ppb
0.6 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
29.5 ppb
31.3 ppb
32.4 ppb
N/A